<div class="relative flex items-center justify-center p-10 my-10 loading">
  <div class="hex" />
  <div class="hex" />
  <div class="hex" />
  <div class="hex" />
  <div class="hex" />
  <div class="hex" />
  <div class="hex" />
</div>

<style>
  .loading {
    animation: fadeIn 8s cubic-bezier(0.42, 0, 0.58, 1) 1;
    animation-fill-mode: forwards;
  }

  .hex:nth-child(1) {
    top: 10px;
    left: 17px;
    animation-delay: 0.3s;
  }

  .hex:nth-child(2) {
    top: 10px;
    left: 51px;
    animation-delay: 0.4s;
  }

  .hex:nth-child(3) {
    top: 40px;
    left: 70px;
    animation-delay: 0.5s;
  }

  .hex:nth-child(4) {
    top: 70px;
    left: 51px;
    animation-delay: 0.6s;
  }

  .hex:nth-child(5) {
    top: 70px;
    left: 17px;
    animation-delay: 0.7s;
  }

  .hex:nth-child(6) {
    top: 40px;
    left: 0;
    animation-delay: 0.8s;
  }

  .hex:nth-child(7) {
    top: 40px;
    left: 35px;
    animation-delay: 0.9s;
  }

  .hex:nth-child(8) {
    top: 10px;
    left: 17px;
    animation-delay: 0.1s;
  }

  .hex {
    position: absolute;
    width: 30px;
    height: 20px;
    background-color: #fff;
    opacity: 0.2;
    animation: fade 4.5s infinite ease;
    box-shadow: 0 0 10px #86e976, 0 0 20px#fff;
    /* opacity: 0.1; */
  }

  .hex:before,
  .hex:after {
    position: absolute;
    content: "";
    width: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
  }

  .hex:before {
    border-bottom: 8px solid #fff;
    bottom: 100%;
  }

  .hex:after {
    /* width: 0; */
    top: 100%;
    border-top: 8px solid #fff;
  }

  @keyframes fade {
    0% {
      opacity: 1;
      transform: scale(1);
    }
    20% {
      opacity: 0;
      transform: scale(0.2);
    }
    42% {
      opacity: 0.1;
      transform: scale(0.6);
    }
    49% {
      opacity: 0.5;
      transform: scale(1);
    }
    100% {
      opacity: 1;
      transform: scale(1);
    }
  }

  @keyframes fadeIn {
    0% {
      opacity: 0;
    }
    49% {
      opacity: 0.5;
      transform: scale(0.6);
    }
    100% {
      opacity: 1;
    }
  }
</style>
